FR2489731B3 - - Google Patents

Info

Publication number
FR2489731B3
FR2489731B3 FR8117074A FR8117074A FR2489731B3 FR 2489731 B3 FR2489731 B3 FR 2489731B3 FR 8117074 A FR8117074 A FR 8117074A FR 8117074 A FR8117074 A FR 8117074A FR 2489731 B3 FR2489731 B3 FR 2489731B3
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8117074A
Other languages
French (fr)
Other versions
FR2489731A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of FR2489731A1 publication Critical patent/FR2489731A1/fr
Application granted granted Critical
Publication of FR2489731B3 publication Critical patent/FR2489731B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/20—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass railroad requirements, e.g. buffers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/12—Fixed frogs made of one part or composite

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forging (AREA)
FR8117074A 1980-09-11 1981-09-09 Procede de fabrication de pointes de coeurs d'aiguilles et de croisements et pointes de coeurs d'aiguilles et de croisements obtenues selon ce procede Granted FR2489731A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803034184 DE3034184C2 (de) 1980-09-11 1980-09-11 Verfahren zur Herstellung von Herzstückspitzen für Herzstücke von Weichen und Kreuzungen

Publications (2)

Publication Number Publication Date
FR2489731A1 FR2489731A1 (fr) 1982-03-12
FR2489731B3 true FR2489731B3 (enrdf_load_stackoverflow) 1983-06-17

Family

ID=6111658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117074A Granted FR2489731A1 (fr) 1980-09-11 1981-09-09 Procede de fabrication de pointes de coeurs d'aiguilles et de croisements et pointes de coeurs d'aiguilles et de croisements obtenues selon ce procede

Country Status (4)

Country Link
AT (1) AT374385B (enrdf_load_stackoverflow)
DE (1) DE3034184C2 (enrdf_load_stackoverflow)
FR (1) FR2489731A1 (enrdf_load_stackoverflow)
YU (1) YU176081A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87503A1 (fr) * 1989-04-21 1989-09-12 Kihn Sarl Procede de fabrication d'aiguillages pour rails a gorge et aiguillage monobloc realise par ce procede
DE102008023038B3 (de) * 2008-05-09 2009-06-25 Db Netz Ag Verfahren zum Herstellen eines Herzstücks mit einem Spitzenblock und zwei an den Spitzenblock anschließenden, zu einem Mittelblock gefügten Anschluss-Schienenabschnitten, sowie Herzstück
CN109112907B (zh) * 2018-09-04 2023-08-25 中铁宝桥集团有限公司 一种翼轨趾端结构及其成型方法
CN109403162A (zh) * 2018-12-24 2019-03-01 中铁宝桥集团有限公司 一种组合辙叉叉心结构
CN110761129B (zh) * 2019-10-31 2020-09-29 燕山大学 一种锻铸一体的辙叉生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176165B (de) * 1963-02-27 1964-08-20 Kloeckner Werke Ag Herzstueck mit blockartiger Herzstueckspitze
AT345877B (de) * 1976-12-03 1978-10-10 Voest Ag Schienenherzstueck oder -kreuzungsteil und verfahren zur herstellung desselben

Also Published As

Publication number Publication date
ATA303381A (de) 1983-09-15
DE3034184A1 (de) 1982-03-25
AT374385B (de) 1984-04-10
DE3034184C2 (de) 1983-11-24
YU176081A (en) 1984-04-30
FR2489731A1 (fr) 1982-03-12

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Legal Events

Date Code Title Description
TP Transmission of property